ZIP CodeStandard
78231
San Antonio, TX
ZIP Code 78231 in San Antonio, TX has a population of 8,993 and a median household income of $103,538. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
8,993
People
Median age
39
Housing
Total households
4,052
Income
Median household income
$103,538
Housing
Total housing units
4,189
Employment
Employment rate
61.5%
Education
Bachelor’s degree or higher
63.8%
Healthcare
Insured population
92.4%
Nearby ZIP codes
ZIP codes near 78231.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS